AI Video Generation Pricing 2026: Kling $0.07/s, Veo $0.10-0.40/s and 6 Platforms Compared

AI video generation pricing in 2026 is confusing by design. Some tools charge per second of generated footage. Others charge monthly subscriptions with credit systems. Some bundle voiceover and captions; others charge separately for each component. Comparing actual costs requires normalizing everything to a common denominator.

This guide does that work for you. It breaks down what major AI video generation models and platforms cost, including hidden fees that don't appear on pricing pages.

Competitor prices in this guide were collected when it was published on May 2, 2026 and have not been re-checked since, so confirm each vendor's current pricing before you buy. FluxNote's own plans and prices were updated on October 22, 2026.

Model-Level Pricing: What the Raw AI Costs

Before we get to platforms, let's look at what the underlying AI models cost to run. These prices are what developers pay through API services like fal.ai, Replicate, or the model providers' own APIs. They represent the floor cost of generation before any platform adds its margin.

Kling (by Kuaishou)

Cost: ~$0.07 per second of generated video
Resolution: Up to 1080p
Clip length: 5–10 seconds per generation

Kling is the price-performance leader in 2026. At seven cents per second, a 10-second clip costs $0.70. The quality is competitive with models that cost 2–5x more, particularly for human subjects and facial expressions. Kling has become the default choice for high-volume generation where budget matters.

Sora (closed)

OpenAI closed the Sora app on April 26, 2026 and removed Sora 2 from its API on September 24, 2026, so Sora is no longer a pricing option. While it ran, the API listed sora-2 at $0.10 per second; our Sora 2 shutdown guide has the full timeline and price history.

Veo (by Google)

Cost: $0.10–$0.40 per second depending on resolution and model version
Resolution: Up to 4K (Veo 3)
Clip length: Up to 30 seconds per generation

Veo's pricing has the widest range because Google offers multiple model tiers. Veo 2 at standard resolution sits near the $0.10/second mark. Veo 3 at 4K pushes toward $0.40/second. The cascaded upscaling architecture means you're paying more for higher resolution, but the quality improvement at 4K is noticeable.

Google bundles Veo access into Vertex AI pricing, which adds complexity. For most users, accessing Veo through a platform is simpler than navigating Google Cloud billing.

Wan (by Alibaba)

Cost: $0.20–$0.40 per generation (flat rate, not per-second)
Resolution: Up to 720p (base model)
Clip length: ~5 seconds per generation

Wan uses flat-rate pricing per generation rather than per-second pricing. A single generation costs $0.20–$0.40 depending on the API provider and the model variant (Wan 2.1 base vs. extended). Since each generation produces roughly 5 seconds, the effective per-second cost is $0.04–$0.08 — making it one of the cheapest options.

The catch: Wan is an open-weight model, so you can also run it yourself on your own GPU hardware. Running it on an NVIDIA A100 through a cloud provider costs roughly $1–$2/hour, during which you can generate 20–30 clips. For very high volume, self-hosting Wan is the cheapest option by far, but it requires technical setup.

Runway Gen-4

Cost: Bundled into subscription plans (see platform pricing below)
Resolution: Up to 1080p
Clip length: 5–10 seconds per generation

Runway doesn't offer straightforward per-second API pricing. Their model is tied to their platform subscription, making direct cost comparison harder. Based on the credit allocations in their plans, the effective per-second cost works out to roughly $0.15–$0.25 depending on your plan tier.

Pika

Cost: Bundled into subscription plans
Resolution: Up to 1080p
Clip length: 3–5 seconds per generation

Similar to Runway, Pika bundles model access into platform subscriptions. The effective per-second cost is roughly $0.10–$0.20 based on credit allocations. Pika's shorter default clip length means you need more generations (and more credits) to produce the same amount of footage.

HunyuanVideo (by Tencent)

Cost: $0.15–$0.30 per generation via API
Resolution: Up to 720p
Clip length: ~5 seconds per generation

HunyuanVideo is another open-weight model with API access through third-party providers. Quality is a step behind Kling but the pricing is competitive. Useful as a budget option for high-volume use cases where slight quality trade-offs are acceptable.

Platform Pricing: What End Users Actually Pay

Most people access AI video through platforms that bundle the model, voiceover, captions, music, and editing into a single product. Here's what the major platforms charge.

FluxNote

Effective cost per video: about $0.22 to $0.80, depending on the plan and billing period (the monthly price divided by the finished videos each plan's credits cover, at about 100 credits per video; AI video clips use more credits).
What's included: Script-to-video generation, AI image and AI video models, AI voiceover, animated captions, background music, 1080p export on paid plans (720p on Free), and no watermark on videos on any plan.
What's NOT included: Credits are one shared pool for videos, images and AI clips, so heavier outputs such as AI video clips use more credits each. Credits reset on your billing date and do not roll over.

FluxNote's pricing is simple: one shared credit pool across its tools. Videos have no watermark on any plan, the free plan included, which many competitors gate behind paid tiers. Quarterly billing is 30% off the monthly price and annual billing is 50% off.

InVideo AI

Effective cost per video: $0.24–$0.40 depending on plan.
What's included: Prompt-to-video generation, stock footage, AI voiceover, captions, editing interface.
What's NOT included: Premium voice library requires the Max plan. The free plan watermark is prominent.

InVideo's strength is the editing interface. You pay more per video than FluxNote, but you get more granular control over the output. If your workflow requires manual scene-by-scene adjustments, the premium is worth it.

Pictory

Effective cost per video: $0.77–$0.79 depending on plan.
What's included: Article/blog-to-video conversion, stock footage, voiceover, captions.
What's NOT included: No free tier. The per-video cost is significantly higher than competitors.

Pictory's pricing reflects its positioning as a professional content marketing tool rather than a social media creator tool. The blog-to-video conversion is best-in-class, but you're paying a premium for it.

Synthesia

Effective cost per minute: $6.70–$7.33 depending on plan.
What's included: AI avatar generation, lip-synced narration, multi-language support, template editor.
What's NOT included: The pricing is per-minute of video, not per-video. A 2-minute video uses two-thirds of the Starter plan's monthly allocation.

Synthesia's pricing is the highest in this list by a large margin, but it's solving a different problem — AI avatar presentation videos for corporate training, sales, and internal communications. It's not competing on the same axis as short-form content tools.

Runway

Effective cost per 5-sec clip: $0.10–$0.48 depending on plan and model.
What's included: Text-to-video, image-to-video, video-to-video, motion brush, editing tools.
What's NOT included: No voiceover, no captions, no music. Runway is a generation and editing tool, not a complete video production platform.

Runway's credit system makes cost calculation confusing. Different models and resolutions consume different amounts of credits. The Standard plan at $12/month sounds cheap, but 625 credits only buys roughly 25 five-second clips with Gen-4.

Pika

Effective cost per clip: $0.06–$0.23 depending on plan.
What's included: Text-to-video, image-to-video, video modification, lip sync.
What's NOT included: No voiceover, no captions, no music. Like Runway, it's a generation tool only.

Pika's entry price is the lowest in the category at $8/month. But the shorter default clip length (3–5 seconds) means you need more generations per finished video.

Hidden Costs Most People Miss

The sticker price of an AI video platform is rarely the total cost. Here's what adds up.

Voiceover

If your platform doesn't include voiceover (Runway, Pika), you'll need a separate tool. ElevenLabs starts at $5/month for 30 minutes of generated speech. For heavy usage, the $22/month plan provides 100 minutes. At scale, voiceover can cost more than the video generation itself.

Platforms like FluxNote and InVideo bundle voiceover into their subscriptions. This is one of the biggest hidden cost differences between platform types.

Captions

Auto-captioning tools like Captions App ($9.99/month) or VEED ($18/month) add cost if your platform doesn't include styled captions. Again, FluxNote and InVideo include captions. Runway and Pika don't.

Music

Royalty-free music libraries like Epidemic Sound ($15/month) or Artlist ($16.60/month) are necessary if your platform doesn't include licensed music. Some platforms include a basic library; others require external sourcing.

Stock Footage

If you're supplementing AI-generated footage with stock video, services like Storyblocks ($20/month) or Pexels (free) come into play. Platforms that match stock footage automatically (FluxNote, InVideo, Pictory) reduce or eliminate this cost.

Total Cost of Ownership: Three Scenarios

Let's calculate the real monthly cost for three different use cases.

Scenario 1: Solo Creator, 25 Videos/Month

Option A — All-in-one platform:

• FluxNote Rise (annual): $10/month
• Total: $10/month ($0.40/video)

Option B — Modular approach:

• Pika Standard: $8/month
• ElevenLabs Starter: $5/month
• Captions App: $9.99/month
• Epidemic Sound: $15/month
• Total: $37.99/month ($1.52/video)

The all-in-one approach costs roughly a quarter of the modular approach for the same output volume. The modular approach offers more control over individual components but at significant cost overhead.

Scenario 2: Small Business, 60 Videos/Month

Option A — All-in-one platform:

• FluxNote Pro (annual): $20/month
• Total: $20/month ($0.33/video)

Option B — Premium modular:

• Runway Pro: $28/month
• ElevenLabs Creator: $22/month
• VEED Pro: $18/month
• Epidemic Sound: $15/month
• Total: $83/month ($1.38/video)

Scenario 3: Agency, 180 Videos/Month

Option A — All-in-one platform:

• FluxNote Max (annual): $50/month
• Total: $50/month ($0.28/video)

Option B — Premium modular:

• Runway Unlimited: $76/month
• Synthesia Creator: $67/month
• ElevenLabs Scale: $99/month
• Storyblocks: $20/month
• Total: $262/month ($1.46/video)

Across these scenarios, the all-in-one approach costs about 74% to 81% less than the modular approach. The modular approach makes sense only when you need specific capabilities that no single platform offers — typically AI avatars (Synthesia) or advanced generative editing (Runway).

How to Choose

If budget is your primary constraint: FluxNote or Pika at the entry tier. FluxNote gives you a complete pipeline; Pika gives you generation only but at the lowest entry price.

If you need maximum control: Runway for generation and editing, paired with ElevenLabs and a caption tool. Higher cost, but maximum creative flexibility.

If you need AI avatars: Synthesia is the clear leader, though at a significant price premium.

If you're converting existing content to video: Pictory for blog-to-video is unmatched, despite the higher per-video cost.

If you need volume at quality: FluxNote's Pro or Max plans spread a larger credit pool over more videos, which lowers the cost per video at scale, with production quality that's ready to publish.

The pricing landscape will continue compressing as competition increases and open models drive infrastructure costs down. What costs $0.50 per video today will likely cost $0.20 per video within a year. The best strategy is to commit to a tool that fits your current workflow, avoid annual lock-ins where possible, and re-evaluate every six months as the market evolves.